小马过河第一课时评课的优点是，它针对幼儿的认知特点，采用了图画教学法和情景教学法，能够增强幼儿的学习兴趣和主动性。
同时，它融合了启蒙教育和游戏化教育的元素，能够培养幼儿的语言表达和论述能力，也有一定的趣味性和互动性。
然而，小马过河第一课时评课的缺点也显而易见，它在某些方面可能存在难度不适宜或者是教学内容难度过低的问题，导致缺乏挑战性和深度。
再者，评价标准不够明确，给评价带来了弹性，可能会导致判断不够准确。
从延伸的角度看，教育教学需要贯彻因材施教的原则，根据幼儿认知和心理发展的不同阶段，因地制宜的采用不同教学方法，以此激发幼儿的学习潜能，达到更好的教学效果。
在小马过河的故事中，小马遇到了两个难题。首先，小马需要穿过深不见底的河流，但它不会游泳。
其次，在河的另一边，小马还需要面对一条崎岖不平的陡峭山路。小马不知道如何应对这些困难，因为它从未经历过类似的事情。然而，它决心尝试并克服了自己的恐惧和不安。
它决心通过勇气和努力克服每一个难题，以实现它到达目的地的梦想。
How a Colt Crossed the River
One day, a colt took a bag of wheat to the mill. As he was running with the bag on his back, he came to a small river. The colt could not decide whether he could cross it. Looking around, he saw a cow grazing nearby. He asked, “Aunt Cow, could you tell me if I can cross the river?” The cow told him that he could and that the river was not very deep, just knee high.
The colt was crossing the river when a squirrel jumped down fron a tree and stopped him. The squirrel shouted, “Colt, stop! You’ll drown! One of my friends drowned just yesterday in the river.” Not knowing what to do, the colt went home to consult his mum.
He told his mum his experience on the way. His mother said, “My child, don’t always listen to others. You’d better go and try yourself. Then you’ll know what to do.” Later, at the river,the squirrel stopped the colt again. “Little horse, it’s too dangerous!” “No, I want to try myself,” answered the colt. Then he crossed the river carefully.
You see, real knowledge comes from practice.